// Return Method - adds one to the copies of the selected book
private void btnReturn_Click(object sender, EventArgs e)
{
Books myBook = (Books)lstBooks.SelectedItem;
myBook.copies++;
BookFile.SaveBook(myBook, cwid, "edit");
LoadList();
}
// Delete Method - Deletes the selected book after asking user to verify if they want to proceed
private void button1_Click(object sender, EventArgs e)
{
Books myBook = (Books)lstBooks.SelectedItem;
DialogResult dialogResult = MessageBox.Show("Are you sure you want to delete?", "Delete", MessageBoxButtons.YesNo);
if (dialogResult == DialogResult.Yes)
{
BookFile.DeleteBook(myBook, cwid);
LoadList();
}
}
// Save Method - Saves the data and updates the book given the string input in the txt boxes
private void btnSave_Click(object sender, EventArgs e)
{
myBook.title = txtTitleData.Text;
myBook.author = txtAuthorData.Text;
myBook.genre = txtGenreData.Text;
myBook.copies = int.Parse(txtCopiesData.Text);
myBook.isbn = txtIsbnData.Text;
myBook.length = int.Parse(txtLengthData.Text);
myBook.cover = txtCoverData.Text;
myBook.cwid = cwid;
BookFile.SaveBook(myBook, cwid, mode);
MessageBox.Show("Content was successfully saved", "Saved", MessageBoxButtons.OK, MessageBoxIcon.Information);
this.Close();
}
// Load Method - loads the books from the database
private void LoadList()
{
myBooks = BookFile.GetAllBooks(cwid);
lstBooks.DataSource = myBooks;
}